15 Minutes S03 E22 NINJA TRUTH Episode 14: Ninja in Tokyo

Although the ninja are known for working in the shadows, the early Edo period found them serving in one-hundred-man units. Join Chris Glenn and Professor Yuji Yamada as they explore Tokyo and visit sites associated with the ninja. Their tour -- interspersed with reenactments -- reveals the deep connection between the ninja and Edo, the old name for Tokyo.